Planning application
Land North Of Earls Lane South Mimms Hertfordshire
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Construction of a solar farm (temporary for 40 years) with access off Earls Lane. Proposal would include the installation of solar photovoltaic panels to generate electricity (a 30 MW installation), with ancillary substations, inverters, perimeter stock fencing with CCTV, landscaping and other associated works. (Amended layout plan and supporting documents, including matters relating to Arboriculture, Archaeology, Landscape, Ecology, Agricultural Land Classification, Flood Risk and Drainage, and Highway.)
As published by the council, reference 25/1023/FUL
Application record
- Reference
- 25/1023/FUL
- Type
- Full Planning Permission
- Status
- Awaiting decision
- Received
- 10 Jul 2025
- Validated
- 18 Jul 2025
- Ward
- Shenley
- Parish
- The Parish Council South Mimms And Ridge
Timeline
Dates from the published record
-
10 Jul 2025
Received by Hertsmere
-
18 Jul 2025
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 September 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hertsmere took a median of 58 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
89 documents on file for this application
- Fire & rescue response
- National highways response
- Place services - landscape
- Landscape masterplan
- Glint and glare july 2026
- Highways response
- Lead local flood authority response
- National highways response
- Highway technical note
- Potters bar residents' association response
- National highways comments
- Pselsc response
- Highways response
- Hccr response
- Psear response
- British horse society response
- National highways response
- Ecology response
- Archaeology response
- Socio-economic benefits jan 2026
- Skylark management and monitoring jan 2026
- Outline construction traffic management plan jan 2026
- Orbital solar farm response rebuttal statement_
- Landscape and visual impact assessment jan 2026
- Green belt assessment jan 2026
- Flood risk assessment feb 2026
- Ecological impact assessment jan 2026
- Drainage strategy feb 2026
- Bng report jan 2026
- Archaeological magnetometry survey summary report sept 2025
- Agricultural land classification val report nov 2025
- Aia ams report-rev-a jan 2026 part 3 of 3
- Aia ams report-rev-a jan 2026 part 2 of 3
- Aia ams report-rev-a jan 2026 part 1 of 3
- Site layout (rev r)
- National highways response
- Ecology comments
- Suds response
- Suds response
- Tfl response
- Ramblers association comments
- Pselsc response
- Cpre response
- Hmwt response
- Built heritage response
- Ea response
- Herts & essex badger grp
- Fire safety team
- Rspca comments
- Hmwt comment
- National highways comments
- Arboricultural comments
- Herts and middlesex bat group comments
- Herts & middlesex bat group
- Highways response
- Forestry commission comments
- Archaeology comments
- Bridle and access officer
- Countryside and row response
- Natural england response
- Met office comments
- Fire and rescue - hydrants comments
- Cadent gas comments
- Cadent gas comments
- Cadent gas comments
- The parish council south mimms and ridge
- Uk power network comment (neutral) submitted online
- Uk power networks comment (neutral) submitted online
- Planning design access statement
- Highway plan
- Bng metric (excel)
- Bng metric (pdf)
- Heritage statement p04
- Landscape masterplan
- Lvia app1 methodology
- Transport note
- Preliminary ecological appraisal
- Statement of community involvement
- Landscape strategy
- Heritage statement
- Applicationformredacted
- Dno substation section views
- Fence section views
- Transformer station section views
- Cctv section views
- Site location plan
- Customer substation section views
- Array section views
- Planning layout
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided full applications in a median of 90 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
1 Deeves Hall Cottages Earls Lane South Mimms Potters Bar Hertfordshire EN6 3LU
91% historically approved · decision due ~30 Sep
Installation of hard landscaping with new vehicular crossover across existing grass verge.
Awaiting decision Householder 8 docsDomestic -
Rabley Park Packhorse Lane Ridge EN6 3LX
Application for a non-material amendment following the grant of planning permission reference TP/10/1048.
Decided Amendments
Other full applications
In Hertsmere
-
26/0671/FUL Decided
27A Harcourt Road Bushey Hertfordshire WD23 3PP
Change of Use from C3 Dwelling to Children's residential home (C2).
-
26/0971/FUL Decided
24 Southgate Road Potters Bar Hertfordshire EN6 5DZ
Change of use from class C3 to sui generis 8 bedroom HMO use facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Conversion of garage to habitable space to include replacement of garage doors with window. Alterations to hard landscaping, bin and bike storage (additional information received on 31.07.2026 and 13.08.2026).
-
26/0632/FUL Decided
Earls Farm Earls Lane South Mimms Potters Bar Hertfordshire EN6 3LT
Demolition of existing stables block & ancillary building and rebuild of replacement stables building.
-
26/1008/FUL Decided
31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU
Change of use from class C4 (6 Bed HMO) to sui generis (11 bedroom HMO) use facilitated by internal alterations, provision of waste and cycle storage, and installation of new dropped kerb.
-
25/1648/FUL Decided
30 Beech Avenue Radlett Hertfordshire WD7 7DE
Demolition of existing dormer bungalow and construction of two storey detached house with accommodation at loft level, cycle and bin stores, front boundary works, and alterations to front and rear hard and soft landscaping.